Ellipsoidal Estimation of Parallel Robot Dynamic Parameters - LIRMM - Laboratoire d’Informatique, de Robotique et de Microélectronique de Montpellier Access content directly
Conference Papers Year : 2003

Ellipsoidal Estimation of Parallel Robot Dynamic Parameters

Abstract

This paper presents the application of an ellipsoidal method for robust dynamic identification of parallel robots. The robot is modelled with classical Lagrange equation which leads to an inverse dynamic model linear with respect to the parameters. Assuming the error additive on input (motor torque), the problem is expressed in a bounded error context. The ellipsoidal method is applied in a factorised form in order to guarantee numerical stability. Experimental results are exhibited for a fully parallel robot with 4 degrees of freedom.

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Dates and versions

lirmm-00269729 , version 1 (06-11-2018)

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Philippe Poignet, Nacim Ramdani, Oscar Andrès Vivas. Ellipsoidal Estimation of Parallel Robot Dynamic Parameters. IROS: Intelligent Robots and Systems, Oct 2003, Las Vegas, NV, United States. pp.3300-3305, ⟨10.1109/IROS.2003.1249665⟩. ⟨lirmm-00269729⟩
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